youxinxinyou 发表于 2011-3-20 22:13:28

泵的离心轮图片

送个大家一组泵的离心轮图片：
https://bbs.hcbbs.com/data/attachment/image/000/74/97/76_200_200.jpg
https://bbs.hcbbs.com/data/attachment/image/000/74/97/77_200_200.jpg
https://bbs.hcbbs.com/data/attachment/image/000/74/97/78_200_200.jpg
https://bbs.hcbbs.com/data/attachment/image/000/74/97/79_200_200.jpg

yehuaqi007 发表于 2011-3-20 22:20:26

开式叶轮，与闭式叶轮，不错。
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